Database security guru David Litchfield of NGSS raises the alert for a brand-new class of vulnerabilities in Oracle databases.

Researcher issues Oracle DB 'cursor injection' warning David Litchfield's ongoing assault on Oracle databases has unearthed a new method of exploiting PL/SQL injection vulnerabilities.

Cursors are slower in Oracle, but they are used in cases where you only have one option to return results for several records individually.

Call Oracle from ADO.NET: C#, OCI: Process multiple Cursors: Listing 4 Invoke the NextResult method in the instance of OracleDataReader (objReader) in order to advance to the next cursor.